That's high literature for you. That's why so few people read it. Most prefer more down to Earth books, but AI doesn't default to that style.
The problem for AI might be that humans wrote very few good books. If you train a model for literary purposes you should weight training material by quality. Which is hard to evaluate.
> It's sad, really, that we're many years into this entire thing and it still can't produce something that doesn't have my eyes drifting from the page
Since internet happened, I have this problems with 98% of human written books. A book must have some very strong hooks to keep me reading till the end. "Blindsight" barely made the cut.